a2b is an abstract train game where you guide
trains to their destination without letting them
collide with each other. Each game is played on a
set of tracks on which trains run at regular
intervals. You pick a train and accelerate, brake,
or stop as necessary to safely guide it to its
destination. Since trains are continously being
launched, more than 1 train will want to use the
same section of a track, potentially leading to a
collision. You must resolve this by making a train
wait while you rush another train. As a last
resort, you can send a train back to its base.
